New Holland B80B Backhoe Loader Service Manual 48143704 – PDF DOWNLOAD

Description

New Holland B80B Backhoe Loader Service Manual 48143704 – PDF DOWNLOAD

IMAGES PREVIEW OF THE MANUAL:

DESCRIPTION:

New Holland B80B Backhoe Loader Service Manual 48143704 – PDF DOWNLOAD

INTRODUCTION:
Safety rules – Ecology and the environment:

Soil, air, and water are vital factors of agriculture and life in general. When legislation does not yet rule the treatment
of some of the substances required by advanced technology, sound judgment should govern the use and disposal of
products of a chemical and petrochemical nature.
NOTE: The following are recommendations that may be of assistance:
• Become acquainted with and ensure that you understand the relative legislation applicable to your country.
• Where no legislation exists, obtain information from suppliers of oils, filters, batteries, fuels, antifreeze, cleaning
agents, etc., with regard to their effect on man and nature and how to safely store, use, and dispose of these
substances.
Helpful hints:
• Avoid filling tanks using cans or inappropriate pressurized fuel delivery systems that may cause considerable
spillage.
• In general, avoid skin contact with all fuels, oils, acids, solvents, etc. Most of them contain substances that may be
harmful to your health.
• Modern oils contain additives. Do not burn contaminated fuels and or waste oils in ordinary heating systems.
• Avoid spillage when draining off used engine coolant mixtures, engine, gearbox and hydraulic oils, brake fluids, etc.
Do not mix drained brake fluids or fuels with lubricants. Store them safely until they can be disposed of in a proper
way to comply with local legislation and available resources.
• Modern coolant mixtures, i.e. antifreeze and other additives, should be replaced every two years. They should not
be allowed to get into the soil, but should be collected and disposed of properly.
• Repair any leaks or defects in the engine cooling or hydraulic system immediately.
• Do not increase the pressure in a pressurized circuit as this may lead to a component failure.
• Protect hoses during welding as penetrating weld splatter may burn a hole or weaken them, allowing the loss of
oils, coolant, etc.

TABLE OF CONTENTS:

New Holland B80B Backhoe Loader Service Manual 48143704 – PDF DOWNLOAD

INTRODUCTION
Engine 10
[10 001] Engine and crankcase 10 1
[10 254] Intake and exhaust manifolds and muffler 10 2
[10 400] Engine cooling system 10 3
Transmission 21
[21 100] Mechanical transmission lubrication system 21 1
[21 112] Power shuttle transmission 21 2
[21 134] Power shuttle transmission external controls 21 3
[21 154] Power shuttle transmission internal components 21 4
[21 700] Torque converter 21 5
Front axle system 25
[25 100] Powered front axle 25 1
[25 102] Front bevel gear set and differential 25 2
[25 108] Final drive hub, steering knuckles, and shafts 25 3
[25 400] Non-powered front axle 25 4
Rear axle system 27
[27 100] Powered rear axle 27 1
[27 106] Rear bevel gear set and differential 27 2
[27 124] Final drive hub, steering knuckles, and shafts 27 3
Brakes and controls 33
[33 202] Hydraulic service brakes 33 1
[33 110] Parking brake or parking lock 33 2
Hydraulic systems 35
[35 000] Hydraulic systems 35 1
[35 300] Reservoir, cooler, and filters 35 2
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[35 104] Fixed displacement pump 35 3
[35 359] Main control valve 35 4
[35 724] Front loader hydraulic system control 35 5
[35 701] Front loader arm hydraulic system 35 6
[35 723] Front loader bucket hydraulic system 35 7
[35 726] Excavator and backhoe hydraulic controls 35 8
[35 736] Boom hydraulic system 35 9
[35 737] Dipper hydraulic system 35 10
[35 738] Excavator and backhoe bucket hydraulic system 35 11
[35 739] Swing arm hydraulic system 35 12
[35 AAA] Hydraulic systems generic sub-group 35 13
Frames and ballasting 39
[39 129] Stabilizers 39 1
Steering 41
[41 101] Steering control 41 1
[41 200] Hydraulic control components 41 2
[41 216] Cylinders 41 3
Wheels 44
[44 511] Front wheels 44 1
[44 520] Rear wheels 44 2
[44 AAA] Wheels generic sub-group 44 3
Cab climate control 50
[50 100] Heating 50 1
[50 200] Air conditioning 50 2
Electrical systems 55
[55 100] Harnesses and connectors 55 1
[55 201] Engine starting system 55 2
[55 301] Alternator 55 3
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[55 518] Wiper and washer system 55 4
Front loader and bucket 82
[82 100] Arm 82 1
[82 300] Bucket 82 2
Booms, dippers, and buckets 84
[84 114] Boom pivoting support 84 1
[84 910] Boom 84 2
[84 912] Dipper arm 84 3
Accessories 88
[88 100] Accessories 88 1
Platform, cab, bodywork, and decals 90
[90 150] Cab 90 1
[90 154] Cab doors and hatches 90 2
[90 156] Cab windshield and windows 90 3
[90 100] Engine hood and panels 90 4

Need help? Contact: [email protected]

PLEASE NOTE:

• This is the SAME manual used by the dealers to troubleshoot any faults in your vehicle. This can be yours in 2 minutes after the payment is made.
• Contact us at [email protected] should you have any queries before your purchase or that you need any other service / repair / parts operators manual.

S.V